polyphenylenen.

Brit.

/ˌpɒlɪˈfɛnᵻliːn/, U.S.

/ˌpɑliˈfɛnəˌlin/

Origin: Formed within English, by compounding. Etymons: poly- comb. form, phenylene n.

Etymology: < poly- comb. form + phenylene n.

Chemistry.

A polymer in which the repeating unit is or contains the para-phenylene group. Frequently attributive, esp. in polyphenylene oxide n. a thermoplastic polymer whose repeating unit is the group —p-C₆H₄·O—, which is used as a moulding material (abbreviated PPO).

ΘΚΠ

the world > matter > chemistry > polymer chemistry > polymers (named others) > [noun] > others miscellaneous

polysulphide1849

indoline1884

polyacetylene1885

polymethylene1892

polysaccharide1892

polysaccharose1894

polyose1895

polymethacrylic acid1897

hydrol1900

polyphosphate1908

polyphenylene1921

polyacrylate1932

polyacrylonitrile1935

polyisocyanate1943

polyacrylamide1944

polysiloxane1944

polyglycolic acid1956

polynosic1959

anomalous water1966

polywater1969

the world > matter > chemistry > polymer chemistry > resins and plastics > [noun] > thermoplastic resins > other miscellaneous

polyphenylene oxide1921

polyamide1929

polycarbonate1930

polyacetal1931

polypropylene1935

polymethyl methacrylate1936

polyethylene terephthalate1946

Dacron1951

polyacrylic1959

polyallomer1962

ionomer1964

parylene1965

society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > plastic > capable of hardening after heating or (re)shaping > specific thermoplastic materials

Rhodoid1918

polyphenylene oxide1921

picein1926

Parafilm1934

nylon1938

polyethylene1939

polythene1939

Saran1940

alkathene1941

polyethylene terephthalate1946

Visqueen1948

Lexan1956

1921 Jrnl. Amer. Chem. Soc. 43 143 Traces of iodine were sufficient to change the silver salts studied into the colorless polyphenylene oxides.

1931 Chem. Rev. 8 375 In a similar way the oxidation of phenols may lead to the formation of polyphenylene ethers.

1965 Jrnl. Appl. Polymer Sci. 9 513 Polyphenylenes tend to be brittle and intractable.

1997 Jrnl. Materials Sci. 32 2163 Polymer blends of modified polyphenylene oxide (PPO) and thermotropic polyester were prepared.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	polyphenylene
释义	polyphenylenen. Brit. /ˌpɒlɪˈfɛnᵻliːn/, U.S. /ˌpɑliˈfɛnəˌlin/ Origin: Formed within English, by compounding. Etymons: poly- comb. form, phenylene n. Etymology: < poly- comb. form + phenylene n. Chemistry. A polymer in which the repeating unit is or contains the para-phenylene group. Frequently attributive, esp. in polyphenylene oxide n. a thermoplastic polymer whose repeating unit is the group —p-C₆H₄·O—, which is used as a moulding material (abbreviated PPO). ΘΚΠ the world > matter > chemistry > polymer chemistry > polymers (named others) > [noun] > others miscellaneous polysulphide1849 indoline1884 polyacetylene1885 polymethylene1892 polysaccharide1892 polysaccharose1894 polyose1895 polymethacrylic acid1897 hydrol1900 polyphosphate1908 polyphenylene1921 polyacrylate1932 polyacrylonitrile1935 polyisocyanate1943 polyacrylamide1944 polysiloxane1944 polyglycolic acid1956 polynosic1959 anomalous water1966 polywater1969 the world > matter > chemistry > polymer chemistry > resins and plastics > [noun] > thermoplastic resins > other miscellaneous polyphenylene oxide1921 polyamide1929 polycarbonate1930 polyacetal1931 polypropylene1935 polymethyl methacrylate1936 polyethylene terephthalate1946 Dacron1951 polyacrylic1959 polyallomer1962 ionomer1964 parylene1965 society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > plastic > capable of hardening after heating or (re)shaping > specific thermoplastic materials Rhodoid1918 polyphenylene oxide1921 picein1926 Parafilm1934 nylon1938 polyethylene1939 polythene1939 Saran1940 alkathene1941 polyethylene terephthalate1946 Visqueen1948 Lexan1956 1921 Jrnl. Amer. Chem. Soc. 43 143 Traces of iodine were sufficient to change the silver salts studied into the colorless polyphenylene oxides. 1931 Chem. Rev. 8 375 In a similar way the oxidation of phenols may lead to the formation of polyphenylene ethers. 1965 Jrnl. Appl. Polymer Sci. 9 513 Polyphenylenes tend to be brittle and intractable. 1997 Jrnl. Materials Sci. 32 2163 Polymer blends of modified polyphenylene oxide (PPO) and thermotropic polyester were prepared. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1921
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